| 000 | 00434nam a2200181Ia 4500 | ||
|---|---|---|---|
| 008 | 170901s1979 xx 000 0 und d | ||
| 020 | _a0721625983 | ||
| 082 |
_a574 _bC39C |
||
| 100 | _aClark, Mary E. | ||
| 245 | 0 | _aContemporary Biology | |
| 250 | _a2 | ||
| 260 |
_aPhiladelphia _bW.B. Saunders Company _c1979 |
||
| 300 | _a665 | ||
| 650 | _aLife sciences | ||
| 650 | _aPure Sciences | ||
| 653 | _aBiology | ||
| 942 |
_2ddc _cBK _01 |
||
| 999 |
_c6025 _d6025 |
||